Ontologia

Commune · ROU

Maierus

Romania

DfbCold, no dry season, warm summer(100 %)

Species observed

182

Observations

686

Area

64,9km²

Ecological tissue

Sample of 36 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Maierus : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
78
Connectance
0.117
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

182 distinct species · 686 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

686 obs · 2 cellules
Obs. / cellule
≥ 553
553–552
553–552
553–552
< 553

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

7,6°C

Annual rain

658mm

Warmest m°

22,6°C

Coldest m°

-7,5°C

Elevation: 652 m on average (min 477 m, max 971 m)

Bioclimatic detailsExpert
Annual mean temp.
7,6°C
Annual rain
658mm
Warmest month
22,6°C
Coldest month
-7,5°C
Mean alt.
652m
Min
477m
Max
971m
Std. dev.
136m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,9

Org. C

34,4g/kg

Clay

35,5%

Sand

28,8%

Silt

35,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
53,0g/kg
Clay
35,3%
Sand
28,9%
Silt
35,7%
5–15 cm
pH H₂O
5,9
Org. C
28,8g/kg
Clay
36,1%
Sand
29,2%
Silt
34,8%
15–30 cm
pH H₂O
5,9
Org. C
21,5g/kg
Clay
35,3%
Sand
28,4%
Silt
36,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest47.9%
Crops21.0%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)30.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,9km

Basins crossed

3

Max stream order

4

Max drainage

10 954km²

Discharge in basins

3,9m³/s

Mean precip.

636mm/an

Mean T°

7,5°C

Moisture idx

-0,24

Max snow

19%

Mean runoff

250mm/an

Mean elev. (basins)

629m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

23,2%

Pesticides

5,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas8

IUCN Not Reported · 5IUCN IV · 2IUCN Not Assigned · 1

Pădurea Bogata

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

63 km²

Pădurea Bogății

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

63 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN